How many movies have Noriko Gotô and Yûko Natori collaborated on?

They have worked on 2 movies together! Their first movie together was チーム・バチスタ第2弾　ナイチンゲールの沈黙 (2009) while their highest rated movie together was Team Batista the Movie: The Portrait of Kerberos (2014). They have not worked together since Team Batista the Movie: The Portrait of Kerberos (2014).